diff options
Diffstat (limited to 'contrib/llvm/patches/patch-r262261-llvm-r200509-sparc.diff')
| -rw-r--r-- | contrib/llvm/patches/patch-r262261-llvm-r200509-sparc.diff | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/contrib/llvm/patches/patch-r262261-llvm-r200509-sparc.diff b/contrib/llvm/patches/patch-r262261-llvm-r200509-sparc.diff deleted file mode 100644 index f5f9bb3..0000000 --- a/contrib/llvm/patches/patch-r262261-llvm-r200509-sparc.diff +++ /dev/null @@ -1,73 +0,0 @@ -Pull in r200509 from upstream llvm trunk (by Venkatraman Govindaraju): - - [Sparc] Save and restore float registers that may be used for parameter passing. - -Introduced here: http://svnweb.freebsd.org/changeset/base/262261 - -Index: lib/Target/Sparc/SparcJITInfo.cpp -=================================================================== ---- lib/Target/Sparc/SparcJITInfo.cpp -+++ lib/Target/Sparc/SparcJITInfo.cpp -@@ -28,6 +28,13 @@ extern "C" void SparcCompilationCallback(); - - extern "C" { - #if defined (__sparc__) -+ -+#if defined(__arch64__) -+#define FRAME_PTR(X) #X "+2047" -+#else -+#define FRAME_PTR(X) #X -+#endif -+ - asm( - ".text\n" - "\t.align 4\n" -@@ -34,11 +41,46 @@ extern "C" { - "\t.global SparcCompilationCallback\n" - "\t.type SparcCompilationCallback, #function\n" - "SparcCompilationCallback:\n" -- // Save current register window. -- "\tsave %sp, -192, %sp\n" -+ // Save current register window and create stack. -+ // 128 (save area) + 6*8 (for arguments) + 16*8 (for float regfile) = 304 -+ "\tsave %sp, -304, %sp\n" -+ // save float regfile to the stack. -+ "\tstd %f0, [" FRAME_PTR(%fp) "-0]\n" -+ "\tstd %f2, [" FRAME_PTR(%fp) "-8]\n" -+ "\tstd %f4, [" FRAME_PTR(%fp) "-16]\n" -+ "\tstd %f6, [" FRAME_PTR(%fp) "-24]\n" -+ "\tstd %f8, [" FRAME_PTR(%fp) "-32]\n" -+ "\tstd %f10, [" FRAME_PTR(%fp) "-40]\n" -+ "\tstd %f12, [" FRAME_PTR(%fp) "-48]\n" -+ "\tstd %f14, [" FRAME_PTR(%fp) "-56]\n" -+ "\tstd %f16, [" FRAME_PTR(%fp) "-64]\n" -+ "\tstd %f18, [" FRAME_PTR(%fp) "-72]\n" -+ "\tstd %f20, [" FRAME_PTR(%fp) "-80]\n" -+ "\tstd %f22, [" FRAME_PTR(%fp) "-88]\n" -+ "\tstd %f24, [" FRAME_PTR(%fp) "-96]\n" -+ "\tstd %f26, [" FRAME_PTR(%fp) "-104]\n" -+ "\tstd %f28, [" FRAME_PTR(%fp) "-112]\n" -+ "\tstd %f30, [" FRAME_PTR(%fp) "-120]\n" - // stubaddr is in %g1. - "\tcall SparcCompilationCallbackC\n" - "\t mov %g1, %o0\n" -+ // restore float regfile from the stack. -+ "\tldd [" FRAME_PTR(%fp) "-0], %f0\n" -+ "\tldd [" FRAME_PTR(%fp) "-8], %f2\n" -+ "\tldd [" FRAME_PTR(%fp) "-16], %f4\n" -+ "\tldd [" FRAME_PTR(%fp) "-24], %f6\n" -+ "\tldd [" FRAME_PTR(%fp) "-32], %f8\n" -+ "\tldd [" FRAME_PTR(%fp) "-40], %f10\n" -+ "\tldd [" FRAME_PTR(%fp) "-48], %f12\n" -+ "\tldd [" FRAME_PTR(%fp) "-56], %f14\n" -+ "\tldd [" FRAME_PTR(%fp) "-64], %f16\n" -+ "\tldd [" FRAME_PTR(%fp) "-72], %f18\n" -+ "\tldd [" FRAME_PTR(%fp) "-80], %f20\n" -+ "\tldd [" FRAME_PTR(%fp) "-88], %f22\n" -+ "\tldd [" FRAME_PTR(%fp) "-96], %f24\n" -+ "\tldd [" FRAME_PTR(%fp) "-104], %f26\n" -+ "\tldd [" FRAME_PTR(%fp) "-112], %f28\n" -+ "\tldd [" FRAME_PTR(%fp) "-120], %f30\n" - // restore original register window and - // copy %o0 to %g1 - "\trestore %o0, 0, %g1\n" |
