diff options
Diffstat (limited to 'test/CodeGen/X86/combine-rotates.ll')
| -rw-r--r-- | test/CodeGen/X86/combine-rotates.ll | 27 |
1 files changed, 3 insertions, 24 deletions
diff --git a/test/CodeGen/X86/combine-rotates.ll b/test/CodeGen/X86/combine-rotates.ll index 713ee5d0f65a9..0d74c937af33e 100644 --- a/test/CodeGen/X86/combine-rotates.ll +++ b/test/CodeGen/X86/combine-rotates.ll @@ -6,22 +6,12 @@ define <4 x i32> @combine_vec_rot_rot(<4 x i32> %x) { ; XOP-LABEL: combine_vec_rot_rot: ; XOP: # BB#0: -; XOP-NEXT: vpshld {{.*}}(%rip), %xmm0, %xmm1 -; XOP-NEXT: vpshld {{.*}}(%rip), %xmm0, %xmm0 -; XOP-NEXT: vpor %xmm0, %xmm1, %xmm0 -; XOP-NEXT: vpshld {{.*}}(%rip), %xmm0, %xmm1 -; XOP-NEXT: vpshld {{.*}}(%rip), %xmm0, %xmm0 -; XOP-NEXT: vpor %xmm0, %xmm1, %xmm0 +; XOP-NEXT: vprotd {{.*}}(%rip), %xmm0, %xmm0 ; XOP-NEXT: retq ; ; AVX512-LABEL: combine_vec_rot_rot: ; AVX512: # BB#0: -; AVX512-NEXT: vpsrlvd {{.*}}(%rip), %xmm0, %xmm1 -; AVX512-NEXT: vpsllvd {{.*}}(%rip), %xmm0, %xmm0 -; AVX512-NEXT: vpor %xmm0, %xmm1, %xmm0 -; AVX512-NEXT: vpsrlvd {{.*}}(%rip), %xmm0, %xmm1 -; AVX512-NEXT: vpsllvd {{.*}}(%rip), %xmm0, %xmm0 -; AVX512-NEXT: vpor %xmm0, %xmm1, %xmm0 +; AVX512-NEXT: vprolvd {{.*}}(%rip), %xmm0, %xmm0 ; AVX512-NEXT: retq %1 = lshr <4 x i32> %x, <i32 1, i32 2, i32 3, i32 4> %2 = shl <4 x i32> %x, <i32 31, i32 30, i32 29, i32 28> @@ -40,12 +30,7 @@ define <4 x i32> @combine_vec_rot_rot_splat(<4 x i32> %x) { ; ; AVX512-LABEL: combine_vec_rot_rot_splat: ; AVX512: # BB#0: -; AVX512-NEXT: vpsrld $3, %xmm0, %xmm1 -; AVX512-NEXT: vpslld $29, %xmm0, %xmm0 -; AVX512-NEXT: vpor %xmm0, %xmm1, %xmm0 -; AVX512-NEXT: vpsrld $22, %xmm0, %xmm1 -; AVX512-NEXT: vpslld $10, %xmm0, %xmm0 -; AVX512-NEXT: vpor %xmm0, %xmm1, %xmm0 +; AVX512-NEXT: vprold $7, %xmm0, %xmm0 ; AVX512-NEXT: retq %1 = lshr <4 x i32> %x, <i32 3, i32 3, i32 3, i32 3> %2 = shl <4 x i32> %x, <i32 29, i32 29, i32 29, i32 29> @@ -63,12 +48,6 @@ define <4 x i32> @combine_vec_rot_rot_splat_zero(<4 x i32> %x) { ; ; AVX512-LABEL: combine_vec_rot_rot_splat_zero: ; AVX512: # BB#0: -; AVX512-NEXT: vpsrld $1, %xmm0, %xmm1 -; AVX512-NEXT: vpslld $31, %xmm0, %xmm0 -; AVX512-NEXT: vpor %xmm0, %xmm1, %xmm0 -; AVX512-NEXT: vpsrld $31, %xmm0, %xmm1 -; AVX512-NEXT: vpaddd %xmm0, %xmm0, %xmm0 -; AVX512-NEXT: vpor %xmm0, %xmm1, %xmm0 ; AVX512-NEXT: retq %1 = lshr <4 x i32> %x, <i32 1, i32 1, i32 1, i32 1> %2 = shl <4 x i32> %x, <i32 31, i32 31, i32 31, i32 31> |