From f98892b0bb53017d010f238c0fba7afa193e20cb Mon Sep 17 00:00:00 2001 From: Rust Maintainers Date: Mon, 1 Jan 2018 13:27:19 +0000 Subject: [PATCH] gcc-4.8-aarch64-ice Gbp-Pq: Name gcc-4.8-aarch64-ice.diff --- .../compiler-rt/lib/builtins/trunctfdf2.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/libcompiler_builtins/compiler-rt/lib/builtins/trunctfdf2.c b/src/libcompiler_builtins/compiler-rt/lib/builtins/trunctfdf2.c index 741a71b33c..059f8316b9 100644 --- a/src/libcompiler_builtins/compiler-rt/lib/builtins/trunctfdf2.c +++ b/src/libcompiler_builtins/compiler-rt/lib/builtins/trunctfdf2.c @@ -7,6 +7,12 @@ // //===----------------------------------------------------------------------===// +#if defined(__aarch64__) && (__GNUC__ <= 4) && (__GNUC_MINOR__ <= 8) +// work around https://launchpad.net/bugs/1667761 +#pragma GCC push_options +#pragma GCC optimize "O1" +#endif + #define QUAD_PRECISION #include "fp_lib.h" @@ -20,3 +26,7 @@ COMPILER_RT_ABI double __trunctfdf2(long double a) { } #endif + +#if defined(__aarch64__) && (__GNUC__ <= 4) && (__GNUC_MINOR__ <= 8) +#pragma GCC pop_options +#endif -- 2.30.2