From 1a090f1b239889d0b48e1413152e88ed07e6e09d Mon Sep 17 00:00:00 2001 From: Anshuman Dasgupta Date: Wed, 2 Jan 2013 21:25:57 +0000 Subject: [PATCH] Correct Hexagon DataLayout string. Fixes bug 14744. Patch by Krzysztof Parzyszek! git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@171415 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Basic/Targets.cpp | 2 +- test/Frontend/hexagon-target-basic.c | 8 ++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) create mode 100644 test/Frontend/hexagon-target-basic.c diff --git a/lib/Basic/Targets.cpp b/lib/Basic/Targets.cpp index aadca20ebb..aaf5a8a794 100644 --- a/lib/Basic/Targets.cpp +++ b/lib/Basic/Targets.cpp @@ -3500,7 +3500,7 @@ public: HexagonTargetInfo(const std::string& triple) : TargetInfo(triple) { BigEndian = false; DescriptionString = ("e-p:32:32:32-" - "i64:64:64-i32:32:32-i16:16:16-i1:32:32" + "i64:64:64-i32:32:32-i16:16:16-i1:32:32-" "f64:64:64-f32:32:32-a0:0-n32"); // {} in inline assembly are packet specifiers, not assembly variant diff --git a/test/Frontend/hexagon-target-basic.c b/test/Frontend/hexagon-target-basic.c new file mode 100644 index 0000000000..2c0e82b4de --- /dev/null +++ b/test/Frontend/hexagon-target-basic.c @@ -0,0 +1,8 @@ +// RUN: %clang_cc1 -emit-llvm -triple hexagon-unknown-unknown %s -S -o /dev/null + +// Testcase for bug 14744. Empty file is sufficient, since the problem +// was a bad data layout string in the Hexagon target causing an ICE +// when compiling any Hexagon program. + +int x; // In C99, a translation unit needs to have at least one declaration. + -- 2.40.0