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41 lines
1.5 KiB
41 lines
1.5 KiB
commit 37dd6a19ca36b84cdef7e51dffcb68a2cbf54a6a |
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Author: Siddhesh Poyarekar <siddhesh@redhat.com> |
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Date: Fri Aug 14 05:30:17 2015 -0700 |
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Remove incorrect register mov in floorf/nearbyint on x86_64 |
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The change in 0b5395f052ee09cd7e3d219af4e805c38058afb5 replaced calls |
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to __get_cpu_features@plt followed by a mov from rax to rdx, with a |
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single macro LOAD_RTLD_GLOBAL_RO_RDX. It is pretty clear that there |
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was a typo in s_floorf and __nearbyint due to which the (now incorrect) |
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mov was not removed. This patch removes that mov. |
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* sysdeps/x86_64/fpu/multiarch/s_floorf.S (__floorf): Remove |
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unnecessary movq. |
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* sysdeps/x86_64/fpu/multiarch/s_nearbyint.S (__nearbyint): |
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Likewise. |
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diff --git a/sysdeps/x86_64/fpu/multiarch/s_floorf.S b/sysdeps/x86_64/fpu/multiarch/s_floorf.S |
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index f60f662..9d67847 100644 |
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--- a/sysdeps/x86_64/fpu/multiarch/s_floorf.S |
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+++ b/sysdeps/x86_64/fpu/multiarch/s_floorf.S |
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@@ -23,7 +23,6 @@ |
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ENTRY(__floorf) |
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.type __floorf, @gnu_indirect_function |
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LOAD_RTLD_GLOBAL_RO_RDX |
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- movq %rax, %rdx |
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leaq __floorf_sse41(%rip), %rax |
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HAS_CPU_FEATURE (SSE4_1) |
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jnz 2f |
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diff --git a/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S b/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S |
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index 109395c..2c13024 100644 |
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--- a/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S |
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+++ b/sysdeps/x86_64/fpu/multiarch/s_nearbyint.S |
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@@ -23,7 +23,6 @@ |
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ENTRY(__nearbyint) |
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.type __nearbyint, @gnu_indirect_function |
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LOAD_RTLD_GLOBAL_RO_RDX |
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- movq %rax, %rdx |
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leaq __nearbyint_sse41(%rip), %rax |
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HAS_CPU_FEATURE (SSE4_1) |
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jnz 2f
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