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kshitijvpkshitijvp
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added strictfp tests
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-4
lines changed

2 files changed

+204
-4
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‎llvm/test/Transforms/InstCombine/ilogb.ll‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -1,5 +1,5 @@
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
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; RUN: opt < %s -passes=instcombine -S | FileCheck %s
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; RUN: opt < %s -passes=instsimplify -S | FileCheck %s
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define i32 @ilogbf_const1() {
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; CHECK-LABEL: define i32 @ilogbf_const1() {

‎llvm/test/Transforms/InstSimplify/pr122582.ll‎

Lines changed: 203 additions & 3 deletions
Original file line numberDiff line numberDiff line change
@@ -1,13 +1,213 @@
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
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; RUN: opt < %s -O1 -S | FileCheck %s
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; RUN: opt < %s -passes=instsimplify -S | FileCheck %s
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define i32 @ilogbf_const1() {
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; CHECK-LABEL: define i32 @ilogbf_const1() {
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; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float 7.000000e+00)
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; CHECK-NEXT: ret i32 2
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;
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%r = call i32 @ilogbf(float 7.000000e+00)
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ret i32 %r
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}
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define i32 @ilogb_const1() {
5-
; CHECK-LABEL: define noundef i32 @ilogb_const1(
6-
; CHECK-SAME: ) local_unnamed_addr #[[ATTR0:[0-9]+]] {
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; CHECK-LABEL: define i32 @ilogb_const1() {
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; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double -7.000000e+00)
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; CHECK-NEXT: ret i32 2
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;
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%r = call i32 @ilogb(double -7.000000e+00)
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ret i32 %r
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}
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define i32 @ilogbf_const2() {
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; CHECK-LABEL: define i32 @ilogbf_const2() {
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; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float 5.000000e-01)
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; CHECK-NEXT: ret i32 -1
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;
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%r = call i32 @ilogbf(float 5.000000e-01)
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ret i32 %r
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}
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define i32 @ilogb_const2() {
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; CHECK-LABEL: define i32 @ilogb_const2() {
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; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double -5.000000e-01)
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; CHECK-NEXT: ret i32 -1
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;
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%r = call i32 @ilogb(double -5.000000e-01)
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ret i32 %r
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}
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define i32 @ilogbf_zero() {
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; CHECK-LABEL: define i32 @ilogbf_zero() {
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; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float 0.000000e+00)
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; CHECK-NEXT: ret i32 [[R]]
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;
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%r = call i32 @ilogbf(float 0.000000e+00)
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ret i32 %r
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}
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define i32 @ilogb_zero() {
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; CHECK-LABEL: define i32 @ilogb_zero() {
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; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double 0.000000e+00)
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; CHECK-NEXT: ret i32 [[R]]
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;
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%r = call i32 @ilogb(double 0.000000e+00)
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ret i32 %r
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}
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define i32 @ilogbf_neg_zero() {
59+
; CHECK-LABEL: define i32 @ilogbf_neg_zero() {
60+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float -0.000000e+00)
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; CHECK-NEXT: ret i32 [[R]]
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;
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%r = call i32 @ilogbf(float -0.000000e+00)
64+
ret i32 %r
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}
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define i32 @ilogb_neg_zero() {
68+
; CHECK-LABEL: define i32 @ilogb_neg_zero() {
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; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double -0.000000e+00)
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; CHECK-NEXT: ret i32 [[R]]
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;
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%r = call i32 @ilogb(double -0.000000e+00)
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ret i32 %r
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}
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define i32 @ilogbf_inf() {
77+
; CHECK-LABEL: define i32 @ilogbf_inf() {
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; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float 0x7FF0000000000000)
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; CHECK-NEXT: ret i32 [[R]]
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;
81+
%r = call i32 @ilogbf(float 0x7FF0000000000000)
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ret i32 %r
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}
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define i32 @ilogb_inf() {
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; CHECK-LABEL: define i32 @ilogb_inf() {
87+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double 0x7FF0000000000000)
88+
; CHECK-NEXT: ret i32 [[R]]
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;
90+
%r = call i32 @ilogb(double 0x7FF0000000000000)
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ret i32 %r
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}
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define i32 @ilogbf_nan() {
95+
; CHECK-LABEL: define i32 @ilogbf_nan() {
96+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float 0x7FF8000000000000)
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; CHECK-NEXT: ret i32 [[R]]
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;
99+
%r = call i32 @ilogbf(float 0x7FF8000000000000)
100+
ret i32 %r
101+
}
102+
103+
define i32 @ilogb_nan() {
104+
; CHECK-LABEL: define i32 @ilogb_nan() {
105+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double 0x7FF8000000000000)
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; CHECK-NEXT: ret i32 [[R]]
107+
;
108+
%r = call i32 @ilogb(double 0x7FF8000000000000)
109+
ret i32 %r
110+
}
111+
112+
define i32 @ilogbf_zero_readnone() {
113+
; CHECK-LABEL: define i32 @ilogbf_zero_readnone() {
114+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float 0.000000e+00) #[[ATTR1:[0-9]+]]
115+
; CHECK-NEXT: ret i32 [[R]]
116+
;
117+
%r = call i32 @ilogbf(float 0.000000e+00) readnone
118+
ret i32 %r
119+
}
120+
121+
define i32 @ilogb_zero_readnone() {
122+
; CHECK-LABEL: define i32 @ilogb_zero_readnone() {
123+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double 0.000000e+00) #[[ATTR1]]
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; CHECK-NEXT: ret i32 [[R]]
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;
126+
%r = call i32 @ilogb(double 0.000000e+00) readnone
127+
ret i32 %r
128+
}
129+
130+
define i32 @ilogbf_neg_zero_readnone() {
131+
; CHECK-LABEL: define i32 @ilogbf_neg_zero_readnone() {
132+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float -0.000000e+00) #[[ATTR1]]
133+
; CHECK-NEXT: ret i32 [[R]]
134+
;
135+
%r = call i32 @ilogbf(float -0.000000e+00) readnone
136+
ret i32 %r
137+
}
138+
139+
define i32 @ilogb_neg_zero_readnone() {
140+
; CHECK-LABEL: define i32 @ilogb_neg_zero_readnone() {
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; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double -0.000000e+00) #[[ATTR1]]
142+
; CHECK-NEXT: ret i32 [[R]]
143+
;
144+
%r = call i32 @ilogb(double -0.000000e+00) readnone
145+
ret i32 %r
146+
}
147+
148+
define i32 @ilogbf_inf_readnone() {
149+
; CHECK-LABEL: define i32 @ilogbf_inf_readnone() {
150+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float 0x7FF0000000000000) #[[ATTR1]]
151+
; CHECK-NEXT: ret i32 [[R]]
152+
;
153+
%r = call i32 @ilogbf(float 0x7FF0000000000000) readnone
154+
ret i32 %r
155+
}
156+
157+
define i32 @ilogb_inf_readnone() {
158+
; CHECK-LABEL: define i32 @ilogb_inf_readnone() {
159+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double 0x7FF0000000000000) #[[ATTR1]]
160+
; CHECK-NEXT: ret i32 [[R]]
161+
;
162+
%r = call i32 @ilogb(double 0x7FF0000000000000) readnone
163+
ret i32 %r
164+
}
165+
166+
define i32 @ilogbf_nan_readnone() {
167+
; CHECK-LABEL: define i32 @ilogbf_nan_readnone() {
168+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float 0x7FF8000000000000) #[[ATTR1]]
169+
; CHECK-NEXT: ret i32 [[R]]
170+
;
171+
%r = call i32 @ilogbf(float 0x7FF8000000000000) readnone
172+
ret i32 %r
173+
}
174+
175+
define i32 @ilogb_nan_readnone() {
176+
; CHECK-LABEL: define i32 @ilogb_nan_readnone() {
177+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double 0x7FF8000000000000) #[[ATTR1]]
178+
; CHECK-NEXT: ret i32 [[R]]
179+
;
180+
%r = call i32 @ilogb(double 0x7FF8000000000000) readnone
181+
ret i32 %r
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}
183+
184+
define i32 @ilogbf_poison() {
185+
; CHECK-LABEL: define i32 @ilogbf_poison() {
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; CHECK-NEXT: [[R:%.*]] = call i32 @ilogbf(float poison)
187+
; CHECK-NEXT: ret i32 [[R]]
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;
189+
%r = call i32 @ilogbf(float poison)
190+
ret i32 %r
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}
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193+
define i32 @ilogb_poison() {
194+
; CHECK-LABEL: define i32 @ilogb_poison() {
195+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double poison)
196+
; CHECK-NEXT: ret i32 [[R]]
197+
;
198+
%r = call i32 @ilogb(double poison)
199+
ret i32 %r
200+
}
201+
202+
define i32 @ilogb_const1_1() strictfp {
203+
; CHECK-LABEL: define i32 @ilogb_const1_1(
204+
; CHECK-SAME: ) #[[ATTR0:[0-9]+]] {
205+
; CHECK-NEXT: [[R:%.*]] = call i32 @ilogb(double -7.000000e+00)
7206
; CHECK-NEXT: ret i32 2
8207
;
9208
%r = call i32 @ilogb(double -7.000000e+00)
10209
ret i32 %r
11210
}
12211

212+
declare i32 @ilogbf(float)
13213
declare i32 @ilogb(double)

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