From a122dbfb2e7f90b338b633a73b576efa258e215d Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Wed, 25 Oct 2017 08:05:51 -0700 Subject: Replace "if if " with "if " in comments * include/alloc_buffer.h: Replace "if if " with "if " in comments. * sysdeps/mips/memcpy.S: Likkewise. * sysdeps/mips/memset.S: Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S: Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S: Likewise. * sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S: Likewise. --- sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S | 2 +- sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S | 2 +- sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) (limited to 'sysdeps/x86_64/fpu') diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S b/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S index 8fa4255d6d..64c91e6e2c 100644 --- a/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf16_core_avx512.S @@ -41,7 +41,7 @@ b) Calculate 2 polynomials for sin and cos: RS = X * ( A0 + X^2 * (A1 + x^2 * (A2 + x^2 * (A3)))); RC = B0 + X^2 * (B1 + x^2 * (B2 + x^2 * (B3 + x^2 * (B4)))); - c) Swap RS & RC if if first bit of obtained value after + c) Swap RS & RC if first bit of obtained value after Right Shifting is set to 1. Using And, Andnot & Or operations. 3) Destination sign setting a) Set shifted destination sign using XOR operation: diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S b/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S index 74a6ac1157..748646e8d9 100644 --- a/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf4_core_sse4.S @@ -42,7 +42,7 @@ ENTRY (_ZGVbN4vl4l4_sincosf_sse4) b) Calculate 2 polynomials for sin and cos: RS = X * ( A0 + X^2 * (A1 + x^2 * (A2 + x^2 * (A3)))); RC = B0 + X^2 * (B1 + x^2 * (B2 + x^2 * (B3 + x^2 * (B4)))); - c) Swap RS & RC if if first bit of obtained value after + c) Swap RS & RC if first bit of obtained value after Right Shifting is set to 1. Using And, Andnot & Or operations. 3) Destination sign setting a) Set shifted destination sign using XOR operation: diff --git a/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S b/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S index 9e4e2c71c5..aadf45dcb3 100644 --- a/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S +++ b/sysdeps/x86_64/fpu/multiarch/svml_s_sincosf8_core_avx2.S @@ -42,7 +42,7 @@ ENTRY (_ZGVdN8vl4l4_sincosf_avx2) b) Calculate 2 polynomials for sin and cos: RS = X * ( A0 + X^2 * (A1 + x^2 * (A2 + x^2 * (A3)))); RC = B0 + X^2 * (B1 + x^2 * (B2 + x^2 * (B3 + x^2 * (B4)))); - c) Swap RS & RC if if first bit of obtained value after + c) Swap RS & RC if first bit of obtained value after Right Shifting is set to 1. Using And, Andnot & Or operations. 3) Destination sign setting a) Set shifted destination sign using XOR operation: -- cgit v1.2.3