diff options
Diffstat (limited to 'llvm/test/Transforms/InstCombine/fma.ll')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/fma.ll | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/llvm/test/Transforms/InstCombine/fma.ll b/llvm/test/Transforms/InstCombine/fma.ll index 42ed587bb3d..89fdc6bc9a5 100644 --- a/llvm/test/Transforms/InstCombine/fma.ll +++ b/llvm/test/Transforms/InstCombine/fma.ll @@ -372,7 +372,8 @@ define float @fmuladd_x_1_z_fast(float %x, float %z) { define <2 x double> @fmuladd_a_0_b(<2 x double> %a, <2 x double> %b) { ; CHECK-LABEL: @fmuladd_a_0_b( ; CHECK-NEXT: entry: -; CHECK-NEXT: ret <2 x double> [[B:%.*]] +; CHECK-NEXT: [[RES:%.*]] = call nnan nsz <2 x double> @llvm.fmuladd.v2f64(<2 x double> [[A:%.*]], <2 x double> zeroinitializer, <2 x double> [[B:%.*]]) +; CHECK-NEXT: ret <2 x double> [[RES]] ; entry: %res = call nnan nsz <2 x double> @llvm.fmuladd.v2f64(<2 x double> %a, <2 x double> zeroinitializer, <2 x double> %b) @@ -382,7 +383,8 @@ entry: define <2 x double> @fmuladd_0_a_b(<2 x double> %a, <2 x double> %b) { ; CHECK-LABEL: @fmuladd_0_a_b( ; CHECK-NEXT: entry: -; CHECK-NEXT: ret <2 x double> [[B:%.*]] +; CHECK-NEXT: [[RES:%.*]] = call nnan nsz <2 x double> @llvm.fmuladd.v2f64(<2 x double> [[A:%.*]], <2 x double> zeroinitializer, <2 x double> [[B:%.*]]) +; CHECK-NEXT: ret <2 x double> [[RES]] ; entry: %res = call nnan nsz <2 x double> @llvm.fmuladd.v2f64(<2 x double> zeroinitializer, <2 x double> %a, <2 x double> %b) @@ -405,7 +407,8 @@ declare <2 x double> @llvm.fmuladd.v2f64(<2 x double>, <2 x double>, <2 x double define <2 x double> @fma_a_0_b(<2 x double> %a, <2 x double> %b) { ; CHECK-LABEL: @fma_a_0_b( ; CHECK-NEXT: entry: -; CHECK-NEXT: ret <2 x double> [[B:%.*]] +; CHECK-NEXT: [[RES:%.*]] = call nnan nsz <2 x double> @llvm.fma.v2f64(<2 x double> [[A:%.*]], <2 x double> zeroinitializer, <2 x double> [[B:%.*]]) +; CHECK-NEXT: ret <2 x double> [[RES]] ; entry: %res = call nnan nsz <2 x double> @llvm.fma.v2f64(<2 x double> %a, <2 x double> zeroinitializer, <2 x double> %b) @@ -415,7 +418,8 @@ entry: define <2 x double> @fma_0_a_b(<2 x double> %a, <2 x double> %b) { ; CHECK-LABEL: @fma_0_a_b( ; CHECK-NEXT: entry: -; CHECK-NEXT: ret <2 x double> [[B:%.*]] +; CHECK-NEXT: [[RES:%.*]] = call nnan nsz <2 x double> @llvm.fma.v2f64(<2 x double> [[A:%.*]], <2 x double> zeroinitializer, <2 x double> [[B:%.*]]) +; CHECK-NEXT: ret <2 x double> [[RES]] ; entry: %res = call nnan nsz <2 x double> @llvm.fma.v2f64(<2 x double> zeroinitializer, <2 x double> %a, <2 x double> %b) @@ -436,7 +440,8 @@ entry: define <2 x double> @fma_sqrt(<2 x double> %a, <2 x double> %b) { ; CHECK-LABEL: @fma_sqrt( ; CHECK-NEXT: entry: -; CHECK-NEXT: [[RES:%.*]] = fadd fast <2 x double> [[A:%.*]], [[B:%.*]] +; CHECK-NEXT: [[SQRT:%.*]] = call fast <2 x double> @llvm.sqrt.v2f64(<2 x double> [[A:%.*]]) +; CHECK-NEXT: [[RES:%.*]] = call fast <2 x double> @llvm.fma.v2f64(<2 x double> [[SQRT]], <2 x double> [[SQRT]], <2 x double> [[B:%.*]]) ; CHECK-NEXT: ret <2 x double> [[RES]] ; entry: |
