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[IR] Allow fast math flags on fptrunc and fpext #115894

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Merged
merged 5 commits into from
Dec 4, 2024
Merged

[IR] Allow fast math flags on fptrunc and fpext #115894

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9001ad6
[IR] Allow fast math flags on fptrunc and fpext
john-brawn-arm Nov 6, 2024
a201f76
Fix formatting.
john-brawn-arm Nov 12, 2024
8a4eccb
Adjust based on review comments
john-brawn-arm Nov 13, 2024
78031d9
Don't make any changes to InstCombineCasts, instead change the tests
john-brawn-arm Dec 3, 2024
26aaa8b
Merge branch 'main' into fpcast_fast_math
john-brawn-arm Dec 3, 2024
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176 changes: 88 additions & 88 deletions clang/test/CodeGen/X86/cx-complex-range.c
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68 changes: 34 additions & 34 deletions clang/test/CodeGen/cx-complex-range.c
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12 changes: 6 additions & 6 deletions clang/test/CodeGen/matrix-type-operators-fast-math.c
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Original file line number Diff line number Diff line change
Expand Up @@ -41,7 +41,7 @@ void add_matrix_scalar_double_float(dx5x5_t a, float vf) {
// CHECK-LABEL: define{{.*}} void @add_matrix_scalar_double_float(<25 x double> noundef nofpclass(nan inf) %a, float noundef nofpclass(nan inf) %vf)
// CHECK: [[MATRIX:%.*]] = load <25 x double>, ptr {{.*}}, align 8
// CHECK-NEXT: [[SCALAR:%.*]] = load float, ptr %vf.addr, align 4
// CHECK-NEXT: [[SCALAR_EXT:%.*]] = fpext float [[SCALAR]] to double
// CHECK-NEXT: [[SCALAR_EXT:%.*]] = fpext reassoc nnan ninf nsz arcp afn float [[SCALAR]] to double
// CHECK-NEXT: [[SCALAR_EMBED:%.*]] = insertelement <25 x double> poison, double [[SCALAR_EXT]], i64 0
// CHECK-NEXT: [[SCALAR_EMBED1:%.*]] = shufflevector <25 x double> [[SCALAR_EMBED]], <25 x double> poison, <25 x i32> zeroinitializer
// CHECK-NEXT: [[RES:%.*]] = fadd reassoc nnan ninf nsz arcp afn <25 x double> [[MATRIX]], [[SCALAR_EMBED1]]
Expand All @@ -53,7 +53,7 @@ void add_matrix_scalar_double_float(dx5x5_t a, float vf) {
void add_compound_matrix_scalar_double_float(dx5x5_t a, float vf) {
// CHECK-LABEL: define{{.*}} void @add_compound_matrix_scalar_double_float(<25 x double> noundef nofpclass(nan inf) %a, float noundef nofpclass(nan inf) %vf)
// CHECK: [[SCALAR:%.*]] = load float, ptr %vf.addr, align 4
// CHECK-NEXT: [[SCALAR_EXT:%.*]] = fpext float [[SCALAR]] to double
// CHECK-NEXT: [[SCALAR_EXT:%.*]] = fpext reassoc nnan ninf nsz arcp afn float [[SCALAR]] to double
// CHECK-NEXT: [[MATRIX:%.*]] = load <25 x double>, ptr {{.*}}, align 8
// CHECK-NEXT: [[SCALAR_EMBED:%.*]] = insertelement <25 x double> poison, double [[SCALAR_EXT]], i64 0
// CHECK-NEXT: [[SCALAR_EMBED1:%.*]] = shufflevector <25 x double> [[SCALAR_EMBED]], <25 x double> poison, <25 x i32> zeroinitializer
Expand All @@ -66,7 +66,7 @@ void add_compound_matrix_scalar_double_float(dx5x5_t a, float vf) {
void subtract_compound_matrix_scalar_double_float(dx5x5_t a, float vf) {
// CHECK-LABEL: define{{.*}} void @subtract_compound_matrix_scalar_double_float(<25 x double> noundef nofpclass(nan inf) %a, float noundef nofpclass(nan inf) %vf)
// CHECK: [[SCALAR:%.*]] = load float, ptr %vf.addr, align 4
// CHECK-NEXT: [[SCALAR_EXT:%.*]] = fpext float [[SCALAR]] to double
// CHECK-NEXT: [[SCALAR_EXT:%.*]] = fpext reassoc nnan ninf nsz arcp afn float [[SCALAR]] to double
// CHECK-NEXT: [[MATRIX:%.*]] = load <25 x double>, ptr {{.*}}, align 8
// CHECK-NEXT: [[SCALAR_EMBED:%.*]] = insertelement <25 x double> poison, double [[SCALAR_EXT]], i64 0
// CHECK-NEXT: [[SCALAR_EMBED1:%.*]] = shufflevector <25 x double> [[SCALAR_EMBED]], <25 x double> poison, <25 x i32> zeroinitializer
Expand Down Expand Up @@ -104,7 +104,7 @@ void multiply_compound_matrix_matrix_double(dx5x5_t b, dx5x5_t c) {
// CHECK-LABEL: @multiply_double_matrix_scalar_float(
// CHECK: [[A:%.*]] = load <25 x double>, ptr {{.*}}, align 8
// CHECK-NEXT: [[S:%.*]] = load float, ptr %s.addr, align 4
// CHECK-NEXT: [[S_EXT:%.*]] = fpext float [[S]] to double
// CHECK-NEXT: [[S_EXT:%.*]] = fpext reassoc nnan ninf nsz arcp afn float [[S]] to double
// CHECK-NEXT: [[VECINSERT:%.*]] = insertelement <25 x double> poison, double [[S_EXT]], i64 0
// CHECK-NEXT: [[VECSPLAT:%.*]] = shufflevector <25 x double> [[VECINSERT]], <25 x double> poison, <25 x i32> zeroinitializer
// CHECK-NEXT: [[RES:%.*]] = fmul reassoc nnan ninf nsz arcp afn <25 x double> [[A]], [[VECSPLAT]]
Expand All @@ -117,7 +117,7 @@ void multiply_double_matrix_scalar_float(dx5x5_t a, float s) {

// CHECK-LABEL: @multiply_compound_double_matrix_scalar_float
// CHECK: [[S:%.*]] = load float, ptr %s.addr, align 4
// CHECK-NEXT: [[S_EXT:%.*]] = fpext float [[S]] to double
// CHECK-NEXT: [[S_EXT:%.*]] = fpext reassoc nnan ninf nsz arcp afn float [[S]] to double
// CHECK-NEXT: [[A:%.*]] = load <25 x double>, ptr {{.*}}, align 8
// CHECK-NEXT: [[VECINSERT:%.*]] = insertelement <25 x double> poison, double [[S_EXT]], i64 0
// CHECK-NEXT: [[VECSPLAT:%.*]] = shufflevector <25 x double> [[VECINSERT]], <25 x double> poison, <25 x i32> zeroinitializer
Expand All @@ -132,7 +132,7 @@ void multiply_compound_double_matrix_scalar_float(dx5x5_t a, float s) {
// CHECK-LABEL: @divide_float_matrix_scalar_double(
// CHECK: [[MAT:%.*]] = load <6 x float>, ptr [[MAT_ADDR:%.*]], align 4
// CHECK-NEXT: [[S:%.*]] = load double, ptr %s.addr, align 8
// CHECK-NEXT: [[S_TRUNC:%.*]] = fptrunc double [[S]] to float
// CHECK-NEXT: [[S_TRUNC:%.*]] = fptrunc reassoc nnan ninf nsz arcp afn double [[S]] to float
// CHECK-NEXT: [[VECINSERT:%.*]] = insertelement <6 x float> poison, float [[S_TRUNC]], i64 0
// CHECK-NEXT: [[VECSPLAT:%.*]] = shufflevector <6 x float> [[VECINSERT]], <6 x float> poison, <6 x i32> zeroinitializer
// CHECK-NEXT: [[RES:%.*]] = fdiv reassoc nnan ninf nsz arcp afn <6 x float> [[MAT]], [[VECSPLAT]]
Expand Down
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