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[AMDGPU] Constrain inline asm vgprs to low 256 #157531
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Merged
rampitec
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users/rampitec/09-08-_amdgpu_constrain_inline_asm_vgprs_to_low_256
Sep 8, 2025
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[AMDGPU] Constrain inline asm vgprs to low 256 #157531
rampitec
merged 2 commits into
main
from
users/rampitec/09-08-_amdgpu_constrain_inline_asm_vgprs_to_low_256
Sep 8, 2025
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Also adds codegen test for high VGPRs codegen.
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@llvm/pr-subscribers-backend-amdgpu Author: Stanislav Mekhanoshin (rampitec) ChangesAlso adds codegen test for high VGPRs codegen. Patch is 30.57 KiB, truncated to 20.00 KiB below, full version: https://github.com/llvm/llvm-project/pull/157531.diff 2 Files Affected:
diff --git a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
index b254502dd6f53..65cfffd7ec0e1 100644
--- a/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
+++ b/llvm/lib/Target/AMDGPU/SIISelLowering.cpp
@@ -17000,7 +17000,9 @@ SITargetLowering::getRegForInlineAsmConstraint(const TargetRegisterInfo *TRI_,
: &AMDGPU::VGPR_32_Lo256RegClass;
break;
default:
- RC = TRI->getVGPRClassForBitWidth(BitWidth);
+ RC = Subtarget->has1024AddressableVGPRs()
+ ? TRI->getAlignedLo256VGPRClassForBitWidth(BitWidth)
+ : TRI->getVGPRClassForBitWidth(BitWidth);
if (!RC)
return std::pair(0U, nullptr);
break;
diff --git a/llvm/test/CodeGen/AMDGPU/vgpr-limit-gfx1250.ll b/llvm/test/CodeGen/AMDGPU/vgpr-limit-gfx1250.ll
new file mode 100644
index 0000000000000..9b992a35c3303
--- /dev/null
+++ b/llvm/test/CodeGen/AMDGPU/vgpr-limit-gfx1250.ll
@@ -0,0 +1,579 @@
+; -enable-misched=false makes the register usage more predictable
+; -regalloc=fast just makes the test run faster
+; RUN: llc -mtriple=amdgcn -mcpu=gfx1250 -O0 -amdgpu-function-calls=false -enable-misched=false -sgpr-regalloc=fast -vgpr-regalloc=fast < %s | FileCheck %s --check-prefixes=GCN,GFX1250
+
+define internal void @use256vgprs_asm() {
+ %v0 = call i32 asm sideeffect "; def $0", "=v"()
+ %v1 = call i32 asm sideeffect "; def $0", "=v"()
+ %v2 = call i32 asm sideeffect "; def $0", "=v"()
+ %v3 = call i32 asm sideeffect "; def $0", "=v"()
+ %v4 = call i32 asm sideeffect "; def $0", "=v"()
+ %v5 = call i32 asm sideeffect "; def $0", "=v"()
+ %v6 = call i32 asm sideeffect "; def $0", "=v"()
+ %v7 = call i32 asm sideeffect "; def $0", "=v"()
+ %v8 = call i32 asm sideeffect "; def $0", "=v"()
+ %v9 = call i32 asm sideeffect "; def $0", "=v"()
+ %v10 = call i32 asm sideeffect "; def $0", "=v"()
+ %v11 = call i32 asm sideeffect "; def $0", "=v"()
+ %v12 = call i32 asm sideeffect "; def $0", "=v"()
+ %v13 = call i32 asm sideeffect "; def $0", "=v"()
+ %v14 = call i32 asm sideeffect "; def $0", "=v"()
+ %v15 = call i32 asm sideeffect "; def $0", "=v"()
+ %v16 = call i32 asm sideeffect "; def $0", "=v"()
+ %v17 = call i32 asm sideeffect "; def $0", "=v"()
+ %v18 = call i32 asm sideeffect "; def $0", "=v"()
+ %v19 = call i32 asm sideeffect "; def $0", "=v"()
+ %v20 = call i32 asm sideeffect "; def $0", "=v"()
+ %v21 = call i32 asm sideeffect "; def $0", "=v"()
+ %v22 = call i32 asm sideeffect "; def $0", "=v"()
+ %v23 = call i32 asm sideeffect "; def $0", "=v"()
+ %v24 = call i32 asm sideeffect "; def $0", "=v"()
+ %v25 = call i32 asm sideeffect "; def $0", "=v"()
+ %v26 = call i32 asm sideeffect "; def $0", "=v"()
+ %v27 = call i32 asm sideeffect "; def $0", "=v"()
+ %v28 = call i32 asm sideeffect "; def $0", "=v"()
+ %v29 = call i32 asm sideeffect "; def $0", "=v"()
+ %v30 = call i32 asm sideeffect "; def $0", "=v"()
+ %v31 = call i32 asm sideeffect "; def $0", "=v"()
+ %v32 = call i32 asm sideeffect "; def $0", "=v"()
+ %v33 = call i32 asm sideeffect "; def $0", "=v"()
+ %v34 = call i32 asm sideeffect "; def $0", "=v"()
+ %v35 = call i32 asm sideeffect "; def $0", "=v"()
+ %v36 = call i32 asm sideeffect "; def $0", "=v"()
+ %v37 = call i32 asm sideeffect "; def $0", "=v"()
+ %v38 = call i32 asm sideeffect "; def $0", "=v"()
+ %v39 = call i32 asm sideeffect "; def $0", "=v"()
+ %v40 = call i32 asm sideeffect "; def $0", "=v"()
+ %v41 = call i32 asm sideeffect "; def $0", "=v"()
+ %v42 = call i32 asm sideeffect "; def $0", "=v"()
+ %v43 = call i32 asm sideeffect "; def $0", "=v"()
+ %v44 = call i32 asm sideeffect "; def $0", "=v"()
+ %v45 = call i32 asm sideeffect "; def $0", "=v"()
+ %v46 = call i32 asm sideeffect "; def $0", "=v"()
+ %v47 = call i32 asm sideeffect "; def $0", "=v"()
+ %v48 = call i32 asm sideeffect "; def $0", "=v"()
+ %v49 = call i32 asm sideeffect "; def $0", "=v"()
+ %v50 = call i32 asm sideeffect "; def $0", "=v"()
+ %v51 = call i32 asm sideeffect "; def $0", "=v"()
+ %v52 = call i32 asm sideeffect "; def $0", "=v"()
+ %v53 = call i32 asm sideeffect "; def $0", "=v"()
+ %v54 = call i32 asm sideeffect "; def $0", "=v"()
+ %v55 = call i32 asm sideeffect "; def $0", "=v"()
+ %v56 = call i32 asm sideeffect "; def $0", "=v"()
+ %v57 = call i32 asm sideeffect "; def $0", "=v"()
+ %v58 = call i32 asm sideeffect "; def $0", "=v"()
+ %v59 = call i32 asm sideeffect "; def $0", "=v"()
+ %v60 = call i32 asm sideeffect "; def $0", "=v"()
+ %v61 = call i32 asm sideeffect "; def $0", "=v"()
+ %v62 = call i32 asm sideeffect "; def $0", "=v"()
+ %v63 = call i32 asm sideeffect "; def $0", "=v"()
+ %v64 = call i32 asm sideeffect "; def $0", "=v"()
+ %v65 = call i32 asm sideeffect "; def $0", "=v"()
+ %v66 = call i32 asm sideeffect "; def $0", "=v"()
+ %v67 = call i32 asm sideeffect "; def $0", "=v"()
+ %v68 = call i32 asm sideeffect "; def $0", "=v"()
+ %v69 = call i32 asm sideeffect "; def $0", "=v"()
+ %v70 = call i32 asm sideeffect "; def $0", "=v"()
+ %v71 = call i32 asm sideeffect "; def $0", "=v"()
+ %v72 = call i32 asm sideeffect "; def $0", "=v"()
+ %v73 = call i32 asm sideeffect "; def $0", "=v"()
+ %v74 = call i32 asm sideeffect "; def $0", "=v"()
+ %v75 = call i32 asm sideeffect "; def $0", "=v"()
+ %v76 = call i32 asm sideeffect "; def $0", "=v"()
+ %v77 = call i32 asm sideeffect "; def $0", "=v"()
+ %v78 = call i32 asm sideeffect "; def $0", "=v"()
+ %v79 = call i32 asm sideeffect "; def $0", "=v"()
+ %v80 = call i32 asm sideeffect "; def $0", "=v"()
+ %v81 = call i32 asm sideeffect "; def $0", "=v"()
+ %v82 = call i32 asm sideeffect "; def $0", "=v"()
+ %v83 = call i32 asm sideeffect "; def $0", "=v"()
+ %v84 = call i32 asm sideeffect "; def $0", "=v"()
+ %v85 = call i32 asm sideeffect "; def $0", "=v"()
+ %v86 = call i32 asm sideeffect "; def $0", "=v"()
+ %v87 = call i32 asm sideeffect "; def $0", "=v"()
+ %v88 = call i32 asm sideeffect "; def $0", "=v"()
+ %v89 = call i32 asm sideeffect "; def $0", "=v"()
+ %v90 = call i32 asm sideeffect "; def $0", "=v"()
+ %v91 = call i32 asm sideeffect "; def $0", "=v"()
+ %v92 = call i32 asm sideeffect "; def $0", "=v"()
+ %v93 = call i32 asm sideeffect "; def $0", "=v"()
+ %v94 = call i32 asm sideeffect "; def $0", "=v"()
+ %v95 = call i32 asm sideeffect "; def $0", "=v"()
+ %v96 = call i32 asm sideeffect "; def $0", "=v"()
+ %v97 = call i32 asm sideeffect "; def $0", "=v"()
+ %v98 = call i32 asm sideeffect "; def $0", "=v"()
+ %v99 = call i32 asm sideeffect "; def $0", "=v"()
+ %v100 = call i32 asm sideeffect "; def $0", "=v"()
+ %v101 = call i32 asm sideeffect "; def $0", "=v"()
+ %v102 = call i32 asm sideeffect "; def $0", "=v"()
+ %v103 = call i32 asm sideeffect "; def $0", "=v"()
+ %v104 = call i32 asm sideeffect "; def $0", "=v"()
+ %v105 = call i32 asm sideeffect "; def $0", "=v"()
+ %v106 = call i32 asm sideeffect "; def $0", "=v"()
+ %v107 = call i32 asm sideeffect "; def $0", "=v"()
+ %v108 = call i32 asm sideeffect "; def $0", "=v"()
+ %v109 = call i32 asm sideeffect "; def $0", "=v"()
+ %v110 = call i32 asm sideeffect "; def $0", "=v"()
+ %v111 = call i32 asm sideeffect "; def $0", "=v"()
+ %v112 = call i32 asm sideeffect "; def $0", "=v"()
+ %v113 = call i32 asm sideeffect "; def $0", "=v"()
+ %v114 = call i32 asm sideeffect "; def $0", "=v"()
+ %v115 = call i32 asm sideeffect "; def $0", "=v"()
+ %v116 = call i32 asm sideeffect "; def $0", "=v"()
+ %v117 = call i32 asm sideeffect "; def $0", "=v"()
+ %v118 = call i32 asm sideeffect "; def $0", "=v"()
+ %v119 = call i32 asm sideeffect "; def $0", "=v"()
+ %v120 = call i32 asm sideeffect "; def $0", "=v"()
+ %v121 = call i32 asm sideeffect "; def $0", "=v"()
+ %v122 = call i32 asm sideeffect "; def $0", "=v"()
+ %v123 = call i32 asm sideeffect "; def $0", "=v"()
+ %v124 = call i32 asm sideeffect "; def $0", "=v"()
+ %v125 = call i32 asm sideeffect "; def $0", "=v"()
+ %v126 = call i32 asm sideeffect "; def $0", "=v"()
+ %v127 = call i32 asm sideeffect "; def $0", "=v"()
+ %v128 = call i32 asm sideeffect "; def $0", "=v"()
+ %v129 = call i32 asm sideeffect "; def $0", "=v"()
+ %v130 = call i32 asm sideeffect "; def $0", "=v"()
+ %v131 = call i32 asm sideeffect "; def $0", "=v"()
+ %v132 = call i32 asm sideeffect "; def $0", "=v"()
+ %v133 = call i32 asm sideeffect "; def $0", "=v"()
+ %v134 = call i32 asm sideeffect "; def $0", "=v"()
+ %v135 = call i32 asm sideeffect "; def $0", "=v"()
+ %v136 = call i32 asm sideeffect "; def $0", "=v"()
+ %v137 = call i32 asm sideeffect "; def $0", "=v"()
+ %v138 = call i32 asm sideeffect "; def $0", "=v"()
+ %v139 = call i32 asm sideeffect "; def $0", "=v"()
+ %v140 = call i32 asm sideeffect "; def $0", "=v"()
+ %v141 = call i32 asm sideeffect "; def $0", "=v"()
+ %v142 = call i32 asm sideeffect "; def $0", "=v"()
+ %v143 = call i32 asm sideeffect "; def $0", "=v"()
+ %v144 = call i32 asm sideeffect "; def $0", "=v"()
+ %v145 = call i32 asm sideeffect "; def $0", "=v"()
+ %v146 = call i32 asm sideeffect "; def $0", "=v"()
+ %v147 = call i32 asm sideeffect "; def $0", "=v"()
+ %v148 = call i32 asm sideeffect "; def $0", "=v"()
+ %v149 = call i32 asm sideeffect "; def $0", "=v"()
+ %v150 = call i32 asm sideeffect "; def $0", "=v"()
+ %v151 = call i32 asm sideeffect "; def $0", "=v"()
+ %v152 = call i32 asm sideeffect "; def $0", "=v"()
+ %v153 = call i32 asm sideeffect "; def $0", "=v"()
+ %v154 = call i32 asm sideeffect "; def $0", "=v"()
+ %v155 = call i32 asm sideeffect "; def $0", "=v"()
+ %v156 = call i32 asm sideeffect "; def $0", "=v"()
+ %v157 = call i32 asm sideeffect "; def $0", "=v"()
+ %v158 = call i32 asm sideeffect "; def $0", "=v"()
+ %v159 = call i32 asm sideeffect "; def $0", "=v"()
+ %v160 = call i32 asm sideeffect "; def $0", "=v"()
+ %v161 = call i32 asm sideeffect "; def $0", "=v"()
+ %v162 = call i32 asm sideeffect "; def $0", "=v"()
+ %v163 = call i32 asm sideeffect "; def $0", "=v"()
+ %v164 = call i32 asm sideeffect "; def $0", "=v"()
+ %v165 = call i32 asm sideeffect "; def $0", "=v"()
+ %v166 = call i32 asm sideeffect "; def $0", "=v"()
+ %v167 = call i32 asm sideeffect "; def $0", "=v"()
+ %v168 = call i32 asm sideeffect "; def $0", "=v"()
+ %v169 = call i32 asm sideeffect "; def $0", "=v"()
+ %v170 = call i32 asm sideeffect "; def $0", "=v"()
+ %v171 = call i32 asm sideeffect "; def $0", "=v"()
+ %v172 = call i32 asm sideeffect "; def $0", "=v"()
+ %v173 = call i32 asm sideeffect "; def $0", "=v"()
+ %v174 = call i32 asm sideeffect "; def $0", "=v"()
+ %v175 = call i32 asm sideeffect "; def $0", "=v"()
+ %v176 = call i32 asm sideeffect "; def $0", "=v"()
+ %v177 = call i32 asm sideeffect "; def $0", "=v"()
+ %v178 = call i32 asm sideeffect "; def $0", "=v"()
+ %v179 = call i32 asm sideeffect "; def $0", "=v"()
+ %v180 = call i32 asm sideeffect "; def $0", "=v"()
+ %v181 = call i32 asm sideeffect "; def $0", "=v"()
+ %v182 = call i32 asm sideeffect "; def $0", "=v"()
+ %v183 = call i32 asm sideeffect "; def $0", "=v"()
+ %v184 = call i32 asm sideeffect "; def $0", "=v"()
+ %v185 = call i32 asm sideeffect "; def $0", "=v"()
+ %v186 = call i32 asm sideeffect "; def $0", "=v"()
+ %v187 = call i32 asm sideeffect "; def $0", "=v"()
+ %v188 = call i32 asm sideeffect "; def $0", "=v"()
+ %v189 = call i32 asm sideeffect "; def $0", "=v"()
+ %v190 = call i32 asm sideeffect "; def $0", "=v"()
+ %v191 = call i32 asm sideeffect "; def $0", "=v"()
+ %v192 = call i32 asm sideeffect "; def $0", "=v"()
+ %v193 = call i32 asm sideeffect "; def $0", "=v"()
+ %v194 = call i32 asm sideeffect "; def $0", "=v"()
+ %v195 = call i32 asm sideeffect "; def $0", "=v"()
+ %v196 = call i32 asm sideeffect "; def $0", "=v"()
+ %v197 = call i32 asm sideeffect "; def $0", "=v"()
+ %v198 = call i32 asm sideeffect "; def $0", "=v"()
+ %v199 = call i32 asm sideeffect "; def $0", "=v"()
+ %v200 = call i32 asm sideeffect "; def $0", "=v"()
+ %v201 = call i32 asm sideeffect "; def $0", "=v"()
+ %v202 = call i32 asm sideeffect "; def $0", "=v"()
+ %v203 = call i32 asm sideeffect "; def $0", "=v"()
+ %v204 = call i32 asm sideeffect "; def $0", "=v"()
+ %v205 = call i32 asm sideeffect "; def $0", "=v"()
+ %v206 = call i32 asm sideeffect "; def $0", "=v"()
+ %v207 = call i32 asm sideeffect "; def $0", "=v"()
+ %v208 = call i32 asm sideeffect "; def $0", "=v"()
+ %v209 = call i32 asm sideeffect "; def $0", "=v"()
+ %v210 = call i32 asm sideeffect "; def $0", "=v"()
+ %v211 = call i32 asm sideeffect "; def $0", "=v"()
+ %v212 = call i32 asm sideeffect "; def $0", "=v"()
+ %v213 = call i32 asm sideeffect "; def $0", "=v"()
+ %v214 = call i32 asm sideeffect "; def $0", "=v"()
+ %v215 = call i32 asm sideeffect "; def $0", "=v"()
+ %v216 = call i32 asm sideeffect "; def $0", "=v"()
+ %v217 = call i32 asm sideeffect "; def $0", "=v"()
+ %v218 = call i32 asm sideeffect "; def $0", "=v"()
+ %v219 = call i32 asm sideeffect "; def $0", "=v"()
+ %v220 = call i32 asm sideeffect "; def $0", "=v"()
+ %v221 = call i32 asm sideeffect "; def $0", "=v"()
+ %v222 = call i32 asm sideeffect "; def $0", "=v"()
+ %v223 = call i32 asm sideeffect "; def $0", "=v"()
+ %v224 = call i32 asm sideeffect "; def $0", "=v"()
+ %v225 = call i32 asm sideeffect "; def $0", "=v"()
+ %v226 = call i32 asm sideeffect "; def $0", "=v"()
+ %v227 = call i32 asm sideeffect "; def $0", "=v"()
+ %v228 = call i32 asm sideeffect "; def $0", "=v"()
+ %v229 = call i32 asm sideeffect "; def $0", "=v"()
+ %v230 = call i32 asm sideeffect "; def $0", "=v"()
+ %v231 = call i32 asm sideeffect "; def $0", "=v"()
+ %v232 = call i32 asm sideeffect "; def $0", "=v"()
+ %v233 = call i32 asm sideeffect "; def $0", "=v"()
+ %v234 = call i32 asm sideeffect "; def $0", "=v"()
+ %v235 = call i32 asm sideeffect "; def $0", "=v"()
+ %v236 = call i32 asm sideeffect "; def $0", "=v"()
+ %v237 = call i32 asm sideeffect "; def $0", "=v"()
+ %v238 = call i32 asm sideeffect "; def $0", "=v"()
+ %v239 = call i32 asm sideeffect "; def $0", "=v"()
+ %v240 = call i32 asm sideeffect "; def $0", "=v"()
+ %v241 = call i32 asm sideeffect "; def $0", "=v"()
+ %v242 = call i32 asm sideeffect "; def $0", "=v"()
+ %v243 = call i32 asm sideeffect "; def $0", "=v"()
+ %v244 = call i32 asm sideeffect "; def $0", "=v"()
+ %v245 = call i32 asm sideeffect "; def $0", "=v"()
+ %v246 = call i32 asm sideeffect "; def $0", "=v"()
+ %v247 = call i32 asm sideeffect "; def $0", "=v"()
+ %v248 = call i32 asm sideeffect "; def $0", "=v"()
+ %v249 = call i32 asm sideeffect "; def $0", "=v"()
+ %v250 = call i32 asm sideeffect "; def $0", "=v"()
+ %v251 = call i32 asm sideeffect "; def $0", "=v"()
+ %v252 = call i32 asm sideeffect "; def $0", "=v"()
+ %v253 = call i32 asm sideeffect "; def $0", "=v"()
+ %v254 = call i32 asm sideeffect "; def $0", "=v"()
+ %v255 = call i32 asm sideeffect "; def $0", "=v"()
+ call void asm sideeffect "; use $0", "v"(i32 %v0)
+ call void asm sideeffect "; use $0", "v"(i32 %v1)
+ call void asm sideeffect "; use $0", "v"(i32 %v2)
+ call void asm sideeffect "; use $0", "v"(i32 %v3)
+ call void asm sideeffect "; use $0", "v"(i32 %v4)
+ call void asm sideeffect "; use $0", "v"(i32 %v5)
+ call void asm sideeffect "; use $0", "v"(i32 %v6)
+ call void asm sideeffect "; use $0", "v"(i32 %v7)
+ call void asm sideeffect "; use $0", "v"(i32 %v8)
+ call void asm sideeffect "; use $0", "v"(i32 %v9)
+ call void asm sideeffect "; use $0", "v"(i32 %v10)
+ call void asm sideeffect "; use $0", "v"(i32 %v11)
+ call void asm sideeffect "; use $0", "v"(i32 %v12)
+ call void asm sideeffect "; use $0", "v"(i32 %v13)
+ call void asm sideeffect "; use $0", "v"(i32 %v14)
+ call void asm sideeffect "; use $0", "v"(i32 %v15)
+ call void asm sideeffect "; use $0", "v"(i32 %v16)
+ call void asm sideeffect "; use $0", "v"(i32 %v17)
+ call void asm sideeffect "; use $0", "v"(i32 %v18)
+ call void asm sideeffect "; use $0", "v"(i32 %v19)
+ call void asm sideeffect "; use $0", "v"(i32 %v20)
+ call void asm sideeffect "; use $0", "v"(i32 %v21)
+ call void asm sideeffect "; use $0", "v"(i32 %v22)
+ call void asm sideeffect "; use $0", "v"(i32 %v23)
+ call void asm sideeffect "; use $0", "v"(i32 %v24)
+ call void asm sideeffect "; use $0", "v"(i32 %v25)
+ call void asm sideeffect "; use $0", "v"(i32 %v26)
+ call void asm sideeffect "; use $0", "v"(i32 %v27)
+ call void asm sideeffect "; use $0", "v"(i32 %v28)
+ call void asm sideeffect "; use $0", "v"(i32 %v29)
+ call void asm sideeffect "; use $0", "v"(i32 %v30)
+ call void asm sideeffect "; use $0", "v"(i32 %v31)
+ call void asm sideeffect "; use $0", "v"(i32 %v32)
+ call void asm sideeffect "; use $0", "v"(i32 %v33)
+ call void asm sideeffect "; use $0", "v"(i32 %v34)
+ call void asm sideeffect "; use $0", "v"(i32 %v35)
+ call void asm sideeffect "; use $0", "v"(i32 %v36)
+ call void asm sideeffect "; use $0", "v"(i32 %v37)
+ call void asm sideeffect "; use $0", "v"(i32 %v38)
+ call void asm sideeffect "; use $0", "v"(i32 %v39)
+ call void asm sideeffect "; use $0", "v"(i32 %v40)
+ call void asm sideeffect "; use $0", "v"(i32 %v41)
+ call void asm sideeffect "; use $0", "v"(i32 %v42)
+ call void asm sideeffect "; use $0", "v"(i32 %v43)
+ call void asm sideeffect "; use $0", "v"(i32 %v44)
+ call void asm sideeffect "; use $0", "v"(i32 %v45)
+ call void asm sideeffect "; use $0", "v"(i32 %v46)
+ call void asm sideeffect "; use $0", "v"(i32 %v47)
+ call void asm sideeffect "; use $0", "v"(i32 %v48)
+ call void asm sideeffect "; use $0", "v"(i32 %v49)
+ call void asm sideeffect "; use $0", "v"(i32 %v50)
+ call void asm sideeffect "; use $0", "v"(i32 %v51)
+ call void asm sideeffect "; use $0", "v"(i32 %v52)
+ call void asm sideeffect "; use $0", "v"(i32 %v53)
+ call void asm sideeffect "; use $0", "v"(i32 %v54)
+ call void asm sideeffect "; use $0", "v"(i32 %v55)
+ call void asm sideeffect "; use $0", "v"(i32 %v56)
+ call void asm sideeffect "; use $0", "v"(i32 %v57)
+ call void asm sideeffect "; use $0", "v"(i32 %v58)
+ call void asm sideeffect "; use $0", "v"(i32 %v59)
+ call void asm sideeffect "; use $0", "v"(i32 %v60)
+ call void asm sideeffect "; use $0", "v"(i32 %v61)
+ call void asm sideeffect "; use $0", "v"(i32 %v62)
+ call void asm sideeffect "; use $0", "v"(i32 %v63)
+ call void asm sideeffect "; use $0", "v"(i32 %v64)
+ call void asm sideeffect "; use $0", "v"(i32 %v65)
+ call void asm sideeffect "; use $0", "v"(i32 %v66)
+ call void asm sideeffect "; use $0", "v"(i32 %v67)
+ call void asm sideeffect "; use $0", "v"(i32 %v68)
+ call void asm sideeffect "; use $0", "v"(i32 %v69)
+ call void asm sideeffect "; use $0", "v"(i32 %v70)
+ call void asm sideeffect "; use $0", "v"(i32 %v71)
+ call void asm sideeffect "; use $0", "v"(i32 %v72)
+ call void asm sideeffect "; use $0", "v"(i32 %v73)
+ call void asm sideeffect "; use $0", "v"(i32 %v74)
+ call void asm sideeffect "; use $0", "v"(i32 %v75)
+ call void asm sideeffect "; use $0", "v"(i32 %v76)
+ call void asm sideeffect "; use $0", "v"(i32 %v77)
+ call void asm sideeffect "; use $0", "v"(i32 %v78)
+ call void asm sideeffect "; use $0", "v"(i32 %v79)
+ call void asm sideeffect "; use $0", "v"(i32 %v80)
+ call void asm sideeffect "; use $0", "v"(i32 %v81)
+ call void asm sideeffect "; use $0", "v"(i32 %v82)
+ call void asm sideeffect "; use $0", "v"(i32 %v83)
+ call void asm sideeffect "; use $0", "v"(i32 %v84)
+ call void asm sideeffect "; use $0", "v"(i32 %v85)
+ call void asm sideeffect "; use $0", "v"(i32 %v86)
+ call void asm sideeffect "; use $0", "v"(i32 %v87)
+ call void asm sideeffect "; use $0", "v"(i32 %v88)
+ call void asm sideeffect "; use $0", "v"(i32 %v89)
+ call void asm sideeffect "; use $0", "v"(i32 %v90)
+ call void asm sideeffect "; use $0", "v"(i32 %v91)
+ call void asm sideeffect "; use $0", "v"(i32 %v92)
+ call void asm sideeffect "; use $0", "v"(i32 %v93)
+ call void asm sideeffect "; use $0", "v"(i32 %v94)
+ call void asm sideeffect "; use $0", "v"(i32 %v95)
+ call void asm sideeffect "; use $0", "v"(i32 %v96)
+ call void asm sideeffect "; use $0", "v"(i32 %v97)
+ call void asm sideeffect "; use $0", "v"(i32 %v98)
+ call void asm sideeffect "; use $0", "v"(i32 %v99)
+ call void as...
[truncated]
|
changpeng
approved these changes
Sep 8, 2025
…e_asm_vgprs_to_low_256
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Also adds codegen test for high VGPRs codegen.