Loading p/ghc/debian/changelog +8 −0 Original line number Diff line number Diff line ghc (8.6.5+dfsg1-4) UNRELEASED; urgency=medium [ John Paul Adrian Glaubitz ] * debian/patches/powerpc-fix-64-bit-comparision.patch - backport upstream patch to fix 64-bit comparision on powerpc -- John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Fri, 09 Aug 2019 13:21:37 +0200 ghc (8.6.5+dfsg1-3) unstable; urgency=medium [ Gianfranco Costamagna ] Loading p/ghc/debian/patches/powerpc-fix-64-bit-comparision.patch 0 → 100644 +29 −0 Original line number Diff line number Diff line Description: powerpc32: fix 64-bit comparison On powerpc32 64-bit comparison code generated dangling target labels. This caused ghc build failure as: $ ./configure --target=powerpc-unknown-linux-gnu && make ... SCCs aren't in reverse dependent order bad blockId n3U This happened because condIntCode' in PPC codegen generated label name but did not place the label into `cmp_lo` code block. The change adds the `cmp_lo` label into the case of negative comparison. Signed-off-by: 's avatarSergei Trofimovich <slyfox@gentoo.org> . Origin: https://gitlab.haskell.org/ghc/ghc/commit/25dce3fc05e4788240ac6d192919063a9f548f7f Last-Update: 2019-08-09 --- ghc-8.6.5+dfsg1.orig/compiler/nativeGen/PPC/CodeGen.hs +++ ghc-8.6.5+dfsg1/compiler/nativeGen/PPC/CodeGen.hs @@ -923,6 +923,7 @@ condIntCode' True cond W64 x y , BCC LE cmp_lo Nothing , CMPL II32 x_lo (RIReg y_lo) , BCC ALWAYS end_lbl Nothing + , NEWBLOCK cmp_lo , CMPL II32 y_lo (RIReg x_lo) , BCC ALWAYS end_lbl Nothing p/ghc/debian/patches/series +1 −0 Original line number Diff line number Diff line Loading @@ -13,3 +13,4 @@ local-mathjax fix-build-using-unregisterized-v8.4 risc-support.patch PprC-Add-support-for-adjacent-floats powerpc-fix-64-bit-comparision.patch Loading
p/ghc/debian/changelog +8 −0 Original line number Diff line number Diff line ghc (8.6.5+dfsg1-4) UNRELEASED; urgency=medium [ John Paul Adrian Glaubitz ] * debian/patches/powerpc-fix-64-bit-comparision.patch - backport upstream patch to fix 64-bit comparision on powerpc -- John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Fri, 09 Aug 2019 13:21:37 +0200 ghc (8.6.5+dfsg1-3) unstable; urgency=medium [ Gianfranco Costamagna ] Loading
p/ghc/debian/patches/powerpc-fix-64-bit-comparision.patch 0 → 100644 +29 −0 Original line number Diff line number Diff line Description: powerpc32: fix 64-bit comparison On powerpc32 64-bit comparison code generated dangling target labels. This caused ghc build failure as: $ ./configure --target=powerpc-unknown-linux-gnu && make ... SCCs aren't in reverse dependent order bad blockId n3U This happened because condIntCode' in PPC codegen generated label name but did not place the label into `cmp_lo` code block. The change adds the `cmp_lo` label into the case of negative comparison. Signed-off-by: 's avatarSergei Trofimovich <slyfox@gentoo.org> . Origin: https://gitlab.haskell.org/ghc/ghc/commit/25dce3fc05e4788240ac6d192919063a9f548f7f Last-Update: 2019-08-09 --- ghc-8.6.5+dfsg1.orig/compiler/nativeGen/PPC/CodeGen.hs +++ ghc-8.6.5+dfsg1/compiler/nativeGen/PPC/CodeGen.hs @@ -923,6 +923,7 @@ condIntCode' True cond W64 x y , BCC LE cmp_lo Nothing , CMPL II32 x_lo (RIReg y_lo) , BCC ALWAYS end_lbl Nothing + , NEWBLOCK cmp_lo , CMPL II32 y_lo (RIReg x_lo) , BCC ALWAYS end_lbl Nothing
p/ghc/debian/patches/series +1 −0 Original line number Diff line number Diff line Loading @@ -13,3 +13,4 @@ local-mathjax fix-build-using-unregisterized-v8.4 risc-support.patch PprC-Add-support-for-adjacent-floats powerpc-fix-64-bit-comparision.patch
